Evidence map›Paper›PMID 40475664›Full record

ArticlebioRxiv : the preprint server for biology2025

Endotoxemia-induced inflammation in the absence of obesity decreases anxiety-like and impulsive behavior without affecting learning and memory.

Molly Klug, Eden Crain, Anna Hayes, Mugil Shanmugam, Claire de la Serre, Scott E Kanoski

Abstract readPreprint
In one paragraph

Article in bioRxiv : the preprint server for biology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

6 authors.

Molly KlugHuman and Evolutionary Biology Section, Department of Biological Sciences, Dornsife College of Letters, Arts and Sciences, University of Southern California, USA.
Eden CrainDepartment of Nutritional Sciences, University of Georgia, USA.
Anna HayesHuman and Evolutionary Biology Section, Department of Biological Sciences, Dornsife College of Letters, Arts and Sciences, University of Southern California, USA.
Mugil ShanmugamHuman and Evolutionary Biology Section, Department of Biological Sciences, Dornsife College of Letters, Arts and Sciences, University of Southern California, USA.
Claire de la SerreDepartment of Biological Sciences, Colorado State University, USA.
Scott E KanoskiHuman and Evolutionary Biology Section, Department of Biological Sciences, Dornsife College of Letters, Arts and Sciences, University of Southern California, USA.

Funding

Interactions between diet and cognitionR01DK123423 · NIDDK · UNIVERSITY OF SOUTHERN CALIFORNIA · PI Scott Edward Kanoski · 2019 to 2026
$3.4M
Neurobiological mechanisms of Western diet-induced cognitive dysfunctionF32AG077932 · NIA · UNIVERSITY OF SOUTHERN CALIFORNIA · PI HAYES, ANNA MARIE ROSE · 2022 to 2024
$185k
Neural circuits mediating food impulsive behaviorF31DK138777 · NIDDK · UNIVERSITY OF SOUTHERN CALIFORNIA · PI Molly e Klug · 2024 to 2026
$129k
NIA NIH HHS F32 AG077932NIDDK NIH HHS F31 DK138777NIDDK NIH HHS R01 DK123423
6 · The paper itself

Abstract

Obesity is associated with increased gut permeability, which contributes to a state of chronic low-grade inflammation. Obesity is also linked with altered neurocognitive functions, including impaired learning and memory. Whether these changes are secondary to neuroinflammation vs. other comorbidities associated with obesity is unknown. Here, we modeled the chronic low-grade inflammation that accompanies diet-induced obesity, but in the absence of obesity or consumption of an obesogenic diet. Male rats were implanted with intraperitoneal osmotic minipumps, continuously dispensing either saline (control) or lipopolysaccharide (LPS), an endotoxin produced in the gut that triggers inflammation when in circulation. Immunohistochemistry results revealed that LPS exposure led to neuroinflammation, with an increased number of Ionized Calcium-Binding Molecule 1 (Iba1

Identifiers

PMID40475664
PMCPMC12139901

What OpenQuestion holds

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.